**Institution Name (IZ)** | **Library name** | **Location Code (Pull Slip)** | **Courier Slip Code** |
American University | American University Library | AU | AU |
AU, Washington College of Law Library | Pence Law Library | AULAW | AU-WCL |
Catholic University of America | Mullen Library | CU | CU |
CUA, Columbus School of Law \* | Law Library | (CU LAW) \* | CU LAW |
University of the District of Columbia | Main Library | DC | DC/UDC |
UDC, Law School | UDC Law Library | DCL | ? |
Gallaudet University | Gallaudet University Library | GA | GA |
George Mason University Libraries | Fenwick Library | GM | GM |
| Mason Square Library | GMA | GM-A |
| Mercer Library | GMP | |
| Law Library | GMA | GML |
Georgetown University | Lauinger Library | GT, GT-OD | GT |
| Bioethics Research Library | GT-Bioethics | (GT) |
| Blommer Science Library | GTB | (GT) |
| School of Continuing Studies Library | GT-SCS | (GT) |
| Woodstock Theological Library | GT-WTL | (GT) |
GU, Law Library | Georgetown Law Library | GTL | GTL |
George Washington University | Gelman Library | GW | GW |
| Eckles Library | GWE | MTV |
| Virginia Science & Technology Campus | GWN | GW-NVCL |
| GW Online-Only Community | GWOC | (GW) |
GWU, Himmelfarb Health Sciences Library | Himmelfarb Health Science Library | HI | HI |
GWU, Jacob Burns Law Library | Jacob Burns Law Library | JB | GW-JB |
Howard University | Founders Library | HU | HU |
| Louis Stokes Health Sciences Library | HU-HS | HU-HS |
| Law Library | HUWC | HU LAW |
Marymount University | Reinsch Library | MU | MU |
| Ballston Coakley Library Extension | MUB | MU-B |
Shared storage institution | WRLC - Shared Collections Facility | WR | |
| Trinity Library (for Trinity Patrons) | TR | TR |
Trinity University Washington \* | Trinity Main | (TR) \* | TR |